646 matches found
CVE-2023-20244
A vulnerability in the internal packet processing of Cisco Firepower Threat Defense FTD Software for Cisco Firepower 2100 Series Firewalls could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handli...
CVE-2021-36762
An issue was discovered in HCC Embedded InterNiche NicheStack through 4.3. The tfshnd:tftpsrv.c TFTP packet processing function doesn't ensure that a filename is adequately '\0' terminated; therefore, a subsequent call to strlen for the filename might read out of bounds of the protocol packet...
CVE-2021-37206
A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 All versions V8.80, SIPROTEC 5 relays with CPU variants CP100 All versions V8.80, SIPROTEC 5 relays with CPU variants CP300 All versions V8.80. Received webpackets are not properly processed. An unauthenticated remot...
CVE-2019-5613
In FreeBSD 12.0-RELEASE before 12.0-RELEASE-p13, a missing check in the ipsec packet processor allows reinjection of an old packet to be accepted by the ipsec endpoint. Depending on the higher-level protocol in use over ipsec, this could allow an action to be repeated...
CVE-2025-37794
In CVE-2025-37794, the Linux kernel Wi‑Fi stack (mac80211) could purge the vif TX queue too late during ieee80211_do_stop(), allowing SKBs from the vif’s txq to be dequeued and processed after SDATA_STATE_RUNNING is cleared. This could occur due to a concurrent schedule_and_wake_txq path that deq...
CVE-2025-37749 net: ppp: Add bound checking for skb data on ppp_sync_txmung
In the Linux kernel, the following vulnerability has been resolved: net: ppp: Add bound checking for skb data on pppsynctxmung Ensure we have enough data in linear buffer from skb before accessing initial bytes. This prevents potential out-of-bounds accesses when processing short packets. When...
CVE-2025-43970
An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...
Race Condition
Overview Affected versions of this package are vulnerable to Race Condition due to a race condition in the traffic processing mechanism. An attacker can intercept and read packets that should be encrypted. Remediation Upgrade github.com/cilium/cilium/bpf to version 1.15.16, 1.16.9, 1.17.3 or...
CVE-2025-43970
An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes depending on the address family...
CVE-2025-0122
A denial-of-service DoS vulnerability in Palo Alto Networks Prisma® SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to disrupt the packet processing capabilities of the device by sending a burst of crafted packets to that device...
CVE-2025-0122 Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through Burst of Crafted Packets
A denial-of-service DoS vulnerability in Palo Alto Networks Prisma® SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to disrupt the packet processing capabilities of the device by sending a burst of crafted packets to that device...
Palo Alto Networks Prisma SD-WAN ION 安全漏洞
The Palo Alto Networks Prisma SD-WAN ION is a series of next-generation software-defined enterprise branch appliances with integrated 4G or 5G cellular network access from Palo Alto Networks, Inc. in the United States. A security vulnerability exists in the Palo Alto Networks Prisma SD-WAN ION th...
CVE-2025-29918
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability i...
UBUNTU-CVE-2025-29918
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability i...
CVE-2025-29918
CVE-2025-29918 affects Suricata (IDS/IPS/NSM). A PCRE rule that is negated can cause an infinite loop during packet processing, leading to stalled threads and degraded visibility/availability in inline mode. The issue is mitigated by upgrading to Suricata 7.0.9, as noted across multiple sources i...
PT-2025-18430
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a potential out-of-bounds access in the Linux kernel when processing short packets. Specifically, in the ppp sync txmung function, there is a risk of accessing data...
CVE-2025-30656 Junos OS: MX Series, SRX Series: Processing of specific SIP INVITE messages by the SIP ALG will lead to an FPC crash
An Improper Handling of Additional Special Element vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series with MS-MPC, MS-MIC and SPC3, and SRX Series, allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If the SIP ALG processes...
Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through Burst of Crafted Packets
A denial-of-service DoS vulnerability in Palo Alto Networks Prisma® SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to disrupt the packet processing capabilities of the device by sending a burst of crafted packets to that device. Work...
CVE-2025-30216 CryptoLib Has Heap Overflow in Crypto_TM_ProcessSecurity due to Unchecked Secondary Header Length
CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures SDLS-EP to secure communications between a spacecraft running the core Flight System cFS and a ground station. In versions 1.3.3 and prior, a Heap Overflow vulnerability occurs in t...